{
  "annotation_id": "a1e114d1-29c9-41ff-9856-3899342dc88b",
  "date_created": "2026-03-02T18:02:38.132000Z",
  "date_modified": "2026-03-02T18:02:38.132000Z",
  "file_hash": "5d5dea17992977925ac66f7b2b86e8b32fb008fa1ed12fd3719181b5c877c0cd",
  "private": false,
  "record": {
    "abstract": "We demonstrate that the preparation of a very well localized atom beam is\npossible without physical interaction. The preparation is based on the\nselection of an adequate ensemble of atoms of an originally wide beam by means\nof information obtained with a neutron interferometer. In such a case the\nuncertainty relation can no longer be interpreted as a by-product of the\ninteraction between the system and the preparation apparatus.",
    "arxiv_id": "quant-ph/9506018",
    "authors": [
      "G. Krenn",
      "J. Summhammer",
      "K. Svozil"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.61.052102",
    "journal_ref": "Phys.Rev.A61:052102,2000",
    "title": "Interaction-Free Preparation",
    "url": "https://arxiv.org/abs/quant-ph/9506018"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3e8d5b19-7cca-483e-9180-9bb7250b25e9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}